hp 3550 black & white not printing

[Anonymous]

> genecampbell8 at yahoo.com wrote:
> >
> > First, let me say, CUPS really rocks.  I'm able to print quite reliably in color, and I'm very impressed with CUPS on my home network.
> >
> > I have just one question.  I've searched this site and google without luck.  Hopefully someone here can help.
> >
> > I am trying to print in black and white on my hp 355O.  I've tried both commands below and I continue to get color.  Any ideas?
> >
> > lp -o saturation=0
> > lp -o blackplot
>
> If you use the hpijs driver and the PPD as recommended by linuxprinting.org, try the option
> 	-o PrintoutMode=Normal.Gray

That worked perfectly!!

Thanks
Gene